
/**
 * 无限睡眠（阻塞程序执行）
 */
public class Main {

    public static int main(String[] args) throws InterruptedException {
        long ONE_HOUR = 60 * 60 * 1000L;
        Thread.sleep(ONE_HOUR);
        System.out.println("睡完了");
        return Res();
    }

    public static int Res(){
        return 166;
    }
}